115457640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 366750720

約数和(自身を除く): 251293080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 757, 820, 930, 984, 1230, 1240, 1271, 1514, 1640, 1860, 2271, 2460, 2542, 3028, 3720, 3785, 3813, 4542, 4920, 5084, 6056, 6355, 7570, 7626, 9084, 10168, 11355, 12710, 15140, 15252, 18168, 19065, 22710, 23467, 25420, 30280, 30504, 31037, 38130, 45420, 46934, 50840, 62074, 70401, 76260, 90840, 93111, 93868, 117335, 124148, 140802, 152520, 155185, 186222, 187736, 234670, 248296, 281604, 310370, 352005, 372444, 465555, 469340, 563208, 620740, 704010, 744888, 931110, 938680, 962147, 1241480, 1408020, 1862220, 1924294, 2816040, 2886441, 3724440, 3848588, 4810735, 5772882, 7697176, 9621470, 11545764, 14432205, 19242940, 23091528, 28864410, 38485880, 57728820, 115457640]

約数ペア:

[(1, 115457640), (2, 57728820), (3, 38485880), (4, 28864410), (5, 23091528), (6, 19242940), (8, 14432205), (10, 11545764), (12, 9621470), (15, 7697176), (20, 5772882), (24, 4810735), (30, 3848588), (31, 3724440), (40, 2886441), (41, 2816040), (60, 1924294), (62, 1862220), (82, 1408020), (93, 1241480), (120, 962147), (123, 938680), (124, 931110), (155, 744888), (164, 704010), (186, 620740), (205, 563208), (246, 469340), (248, 465555), (310, 372444), (328, 352005), (372, 310370), (410, 281604), (465, 248296), (492, 234670), (615, 187736), (620, 186222), (744, 155185), (757, 152520), (820, 140802), (930, 124148), (984, 117335), (1230, 93868), (1240, 93111), (1271, 90840), (1514, 76260), (1640, 70401), (1860, 62074), (2271, 50840), (2460, 46934), (2542, 45420), (3028, 38130), (3720, 31037), (3785, 30504), (3813, 30280), (4542, 25420), (4920, 23467), (5084, 22710), (6056, 19065), (6355, 18168), (7570, 15252), (7626, 15140), (9084, 12710), (10168, 11355)]